WO2014177363A3 - Synchronous generator stator and synchronous generator - Google Patents

Synchronous generator stator and synchronous generator Download PDF

Info

Publication number
WO2014177363A3
WO2014177363A3 PCT/EP2014/057377 EP2014057377W WO2014177363A3 WO 2014177363 A3 WO2014177363 A3 WO 2014177363A3 EP 2014057377 W EP2014057377 W EP 2014057377W WO 2014177363 A3 WO2014177363 A3 WO 2014177363A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
synchronous generator
metal sheet
laminated core
contour
Prior art date
Application number
PCT/EP2014/057377
Other languages
German (de)
French (fr)
Other versions
WO2014177363A2 (en
Inventor
Jochen RÖER
Manuel FEITH
Torsten JEPSEN
Original Assignee
Wobben Properties Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to NZ712716A priority Critical patent/NZ712716A/en
Priority to MX2015014252A priority patent/MX348340B/en
Application filed by Wobben Properties Gmbh filed Critical Wobben Properties Gmbh
Priority to EP14717735.6A priority patent/EP2992588B1/en
Priority to KR1020157032832A priority patent/KR101772788B1/en
Priority to CN201480024244.1A priority patent/CN105164894B/en
Priority to JP2016510980A priority patent/JP6050552B2/en
Priority to CA2907975A priority patent/CA2907975C/en
Priority to DK14717735.6T priority patent/DK2992588T3/en
Priority to BR112015027358A priority patent/BR112015027358A2/en
Priority to US14/888,064 priority patent/US9960645B2/en
Priority to RU2015150393A priority patent/RU2628100C2/en
Priority to ES14717735.6T priority patent/ES2636214T3/en
Priority to AU2014261699A priority patent/AU2014261699B2/en
Publication of WO2014177363A2 publication Critical patent/WO2014177363A2/en
Publication of WO2014177363A3 publication Critical patent/WO2014177363A3/en
Priority to ZA2015/07084A priority patent/ZA201507084B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being horizontal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Wind Motors (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The invention relates to a synchronous generator stator comprising a stator ring (300), a stator laminated core (400), a continuous gap (310) between the stator ring (300) and the stator laminated core (400) and a plurality of decoupling units (500) in said gap (310), the decoupling unit (500) having a first metal sheet (510) that is adapted to the contour of the stator laminated core (400) and a second metal sheet (530) that is adapted to the contour of the stator ring (300). A mat (520) comprising a hollow chamber and an inlet valve (540) is provided between the first and the second metal sheet (510, 530).
PCT/EP2014/057377 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator WO2014177363A2 (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
BR112015027358A BR112015027358A2 (en) 2013-04-30 2014-04-11 synchronous generator stator, synchronous generator, wind turbine, and method for mounting a synchronous generator stator
DK14717735.6T DK2992588T3 (en) 2013-04-30 2014-04-11 SYNCHRON GENERATOR STATOR AND SYNCHRON GENERATOR
EP14717735.6A EP2992588B1 (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator
MX2015014252A MX348340B (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator.
CN201480024244.1A CN105164894B (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator
JP2016510980A JP6050552B2 (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator
US14/888,064 US9960645B2 (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator
NZ712716A NZ712716A (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator
KR1020157032832A KR101772788B1 (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator
CA2907975A CA2907975C (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator
RU2015150393A RU2628100C2 (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator
ES14717735.6T ES2636214T3 (en) 2013-04-30 2014-04-11 Synchronous generator and synchronous generator stator
AU2014261699A AU2014261699B2 (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator
ZA2015/07084A ZA201507084B (en) 2013-04-30 2015-09-25 Synchronous generator stator and synchronous generator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013207931.1 2013-04-30
DE102013207931.1A DE102013207931A1 (en) 2013-04-30 2013-04-30 Synchronous generator stator and synchronous generator

Publications (2)

Publication Number Publication Date
WO2014177363A2 WO2014177363A2 (en) 2014-11-06
WO2014177363A3 true WO2014177363A3 (en) 2015-07-02

Family

ID=50489084

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/057377 WO2014177363A2 (en) 2013-04-30 2014-04-11 Synchronous generator stator and synchronous generator

Country Status (20)

Country Link
US (1) US9960645B2 (en)
EP (1) EP2992588B1 (en)
JP (1) JP6050552B2 (en)
KR (1) KR101772788B1 (en)
CN (1) CN105164894B (en)
AR (1) AR096117A1 (en)
AU (1) AU2014261699B2 (en)
BR (1) BR112015027358A2 (en)
CA (1) CA2907975C (en)
CL (1) CL2015003178A1 (en)
DE (1) DE102013207931A1 (en)
DK (1) DK2992588T3 (en)
ES (1) ES2636214T3 (en)
MX (1) MX348340B (en)
NZ (1) NZ712716A (en)
PT (1) PT2992588T (en)
RU (1) RU2628100C2 (en)
TW (1) TWI533570B (en)
WO (1) WO2014177363A2 (en)
ZA (1) ZA201507084B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110771008B (en) * 2017-04-24 2022-06-07 西门子歌美飒可再生能源公司 Support structure section for a generator of a wind turbine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537905A (en) * 2015-04-30 2016-11-02 Ge Energy Power Conversion Technology Ltd Laminated-barrel structure for use in a stator-type power generator
CN109787381B (en) * 2017-11-13 2020-01-31 北京金风科创风电设备有限公司 Motor cooling device and motor
DE102022123452A1 (en) 2022-09-14 2024-03-14 Thyssenkrupp Steel Europe Ag Structure-borne sound-insulated electric motor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632861A (en) * 1951-03-16 1953-03-24 Gen Electric Frame structure for dynamo-electric machines
US6770996B2 (en) * 1999-12-20 2004-08-03 Denso Corporation Rotary electric machine with stator elastic support structure
DE102007040339A1 (en) * 2007-08-27 2009-03-05 Continental Automotive Gmbh Spring sleeve for support of stator segments, has multiple spring bars and circular carrier, where spring bars are connected with circular carrier in such manner that rotary body form geometry is enclosed
JP2011015536A (en) * 2009-07-02 2011-01-20 Honda Motor Co Ltd Motor unit
FR2979768A1 (en) * 2011-09-05 2013-03-08 Renault Sa ELECTRIC MOTOR BOX REDUCING ACOUSTIC EMISSIONS

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196924A (en) * 1967-09-28 1970-07-01 Parsons C A & Co Ltd Improvements in and relating to Synchronous or Asynchronous Electrical Machines
CA973321A (en) * 1969-12-08 1975-08-26 William C. Heller, Jr. Method of producing and controlling heat-foaming by induction heating
DE2838737A1 (en) * 1978-09-06 1980-03-20 Messerschmitt Boelkow Blohm DAMPING ELEMENT FOR VIBRATION INSULATION
JPS61258635A (en) * 1985-05-08 1986-11-17 Nippon Denso Co Ltd Ac generator for vehicle
JPS61295839A (en) * 1985-06-24 1986-12-26 Mitsubishi Electric Corp Stator of rotary electric machine
RU2046496C1 (en) * 1990-12-06 1995-10-20 Виталий Сергеевич Максимов Electrical machine stator
US5869912A (en) 1997-07-25 1999-02-09 General Electric Co. Direct-cooled dynamoelectric machine stator core with enhanced heat transfer capability
JPH11252850A (en) * 1998-03-03 1999-09-17 Mitsubishi Electric Corp Rotary electrical machine
JP2001074091A (en) * 1999-09-04 2001-03-23 Honda Motor Co Ltd Structural member of vehicle or the like
JP4592143B2 (en) 2000-04-06 2010-12-01 パナソニック株式会社 Compressor and electric motor
DE10058293A1 (en) 2000-11-23 2002-05-29 Siemens Ag Active noise compensation
DE102004007322A1 (en) 2004-02-14 2005-09-01 Robert Bosch Gmbh Stator arrangement for an electrical machine
DK2157314T4 (en) * 2008-08-20 2019-04-08 Siemens Ag Windmill
JP2010230108A (en) * 2009-03-27 2010-10-14 Tokai Rubber Ind Ltd Antivibration mount for stepping motor
DE102009027872A1 (en) * 2009-07-21 2011-01-27 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Arrangement for the acoustic decoupling of a stator of an electric motor
US8492951B2 (en) * 2010-08-30 2013-07-23 General Electric Company Segmented stator assembly
CN201887596U (en) * 2010-12-30 2011-06-29 鸡西市庚辰电机制造有限公司 Low-noise motor for water injection pump of oil field

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632861A (en) * 1951-03-16 1953-03-24 Gen Electric Frame structure for dynamo-electric machines
US6770996B2 (en) * 1999-12-20 2004-08-03 Denso Corporation Rotary electric machine with stator elastic support structure
DE102007040339A1 (en) * 2007-08-27 2009-03-05 Continental Automotive Gmbh Spring sleeve for support of stator segments, has multiple spring bars and circular carrier, where spring bars are connected with circular carrier in such manner that rotary body form geometry is enclosed
JP2011015536A (en) * 2009-07-02 2011-01-20 Honda Motor Co Ltd Motor unit
FR2979768A1 (en) * 2011-09-05 2013-03-08 Renault Sa ELECTRIC MOTOR BOX REDUCING ACOUSTIC EMISSIONS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110771008B (en) * 2017-04-24 2022-06-07 西门子歌美飒可再生能源公司 Support structure section for a generator of a wind turbine

Also Published As

Publication number Publication date
KR20150143813A (en) 2015-12-23
CA2907975A1 (en) 2014-11-06
CN105164894B (en) 2018-02-09
DK2992588T3 (en) 2017-09-11
MX2015014252A (en) 2016-03-01
PT2992588T (en) 2017-09-04
WO2014177363A2 (en) 2014-11-06
AR096117A1 (en) 2015-12-09
TW201509076A (en) 2015-03-01
AU2014261699B2 (en) 2017-02-02
CN105164894A (en) 2015-12-16
JP2016521537A (en) 2016-07-21
ES2636214T3 (en) 2017-10-05
CA2907975C (en) 2016-11-29
CL2015003178A1 (en) 2016-04-22
NZ712716A (en) 2016-01-29
KR101772788B1 (en) 2017-08-29
BR112015027358A2 (en) 2017-09-12
TWI533570B (en) 2016-05-11
MX348340B (en) 2017-06-07
RU2628100C2 (en) 2017-08-15
RU2015150393A (en) 2017-06-05
EP2992588A2 (en) 2016-03-09
DE102013207931A1 (en) 2014-10-30
US20160087492A1 (en) 2016-03-24
JP6050552B2 (en) 2016-12-21
EP2992588B1 (en) 2017-06-14
US9960645B2 (en) 2018-05-01
AU2014261699A1 (en) 2015-10-15
ZA201507084B (en) 2016-12-21

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